Español (México)Expert Video Library for Medical & Eye Care Equipment Maintenance
Welcome to the Lite Source, Inc. Video Library — your trusted resource for medical equipment support. Our growing collection of product videos is designed to help medical professionals save time, reduce equipment downtime, and perform routine maintenance with confidence.
Whether you're replacing a Welch Allyn otoscope bulb, installing a Heine battery, or learning how to service Reichert, Keeler, or Kowa diagnostic equipment, you'll find quick, reliable guidance here.
Light Bulb Replacement Videos
Step-by-step guides for replacing diagnostic bulbs for Welch Allyn, Heine, Keeler, and more.
Battery Installation Guides
Learn how to safely replace rechargeable batteries in tonometers and other handheld diagnostic tools.
Tonometer & Diagnostic Equipment Unboxing
Maintain and troubleshoot popular models like the Reichert Tono-Pen, Kowa HA-2, and others.
Pro Tips from Experts
Practical advice from technicians with decades of experience in the field of medical equipment parts and repair.
With over 40 years supplying genuine replacement parts, light bulbs, and batteries to eye care and medical practices nationwide, Lite Source, Inc. is the go-to resource for dependable service and support. Our videos are designed to make maintenance easier—so your staff can focus on patient care.
Need help finding the right part? Contact our team or browse our product catalog for bulbs, batteries, and accessories by brand and model.
Expert Video Library for Medical & Eye Care Equipment Maintenance
Welcome to the Lite Source, Inc. Video Library — your trusted resource for medical equipment support. Our growing collection of product videos is designed to help medical professionals save time, reduce equipment downtime, and perform routine maintenance with confidence.
Whether you're replacing a Welch Allyn otoscope bulb, installing a Heine battery, or learning how to service Reichert, Keeler, or Kowa diagnostic equipment, you'll find quick, reliable guidance here.
Light Bulb Replacement Videos
Step-by-step guides for replacing diagnostic bulbs for Welch Allyn, Heine, Keeler, and more.
Battery Installation Guides
Learn how to safely replace rechargeable batteries in tonometers and other handheld diagnostic tools.
Tonometer & Diagnostic Equipment Unboxing
Maintain and troubleshoot popular models like the Reichert Tono-Pen, Kowa HA-2, and others.
Pro Tips from Experts
Practical advice from technicians with decades of experience in the field of medical equipment parts and repair.
With over 40 years supplying genuine replacement parts, light bulbs, and batteries to eye care and medical practices nationwide, Lite Source, Inc. is the go-to resource for dependable service and support. Our videos are designed to make maintenance easier—so your staff can focus on patient care.
Need help finding the right part? Contact our team or browse our product catalog for bulbs, batteries, and accessories by brand and model.